{
  "manageEntity": {
    "action": "Repost",
    "entityId": "344047363",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xda09141830f81f9a5970e9dbf7e8a0d069499525944faa0259530093ce0087af",
    "signature": "0x48a03b96365f2b1db6583974bf344a737517f4759e3c7bd4dd75e7cc45b6b72c3ecd3af1c5008a5a0c950720f841c699ba2372adea3dba6ec075a99d0f24e4061b",
    "signer": "0xF7628Ea36C0C266E289b7538b033fB949A6C31ff",
    "userId": "386745392"
  }
}